| 摘要 |
PROBLEM TO BE SOLVED: To provide a lamp lens with a reduced chromatic aberration, and a lamp for a vehicle using the same.SOLUTION: A thin film formed of a predetermined material is applied to or deposited on a surface of the lamp lens. The thin film is formed within 30% of a diameter of the lamp lens above and below the lamp lens with respect to a center of the lamp lens, to increase a reflection of light in a specific wavelength band, thereby effectively reducing a chromatic aberration.SELECTED DRAWING: Figure 9 |
